While most NHLers haven’t started planning where they’ll play in the event of a lockout, some are beginning to think about the future.

Such is the case in Boston, as Fluto Shinzawa of the Globe asked B’s defenseman Dennis Seidenberg about his plans — specifically, if Seidenberg might return to Germany and play with his former club, Mannheim.

The added allure of Mannheim is the club also employs Seidenberg’s brother, Yanick.

“It would be nice to play with him if it gets to that point,” Seidenberg said. “But for now, I haven’t really put enough thought into it to say what I’m going to do.”

Seidenberg spent three years with Mannheim before joining the Flyers organization in 2002. He opted not to play in Germany during the 2004-05 lockout — he spent the year with Philly’s AHL affiliate — but could be swayed to return this time around.

Aside from getting to play with his brother, Seidenberg would join an Eagles club that lost in the finals of last year’s German league championship.

That said, playing in Germany isn’t a slam dunk. Seidenberg is 31 now (he was 23 during the last lockout) and has a family. He’s also much more aware of labor negotiations than he was as a youngster.

“Last time I was pretty young, so I wasn’t really involved in all that stuff that was going on,” he said. “I played in the minors back then. I got the news here and there, but I didn’t really know what happened.

“This time, being a little bit older and knowing a few more players, you really feel the players are sticking together and really caring for each other. We’re believing what Don Fehr has to say.”

The New York Islanders made a splash on Friday, signing veteran forward Cal Clutterbuck to a five-year, $17.5 million extension — one that carries a $3.5 million average annual cap hit through 2023.

Clutterbuck, 29, has two goals and nine points through 25 games this year, while averaging 15:26 TOI per night (his highest average since joining the Isles four years ago). As per usual, he leads the club in hits — one of the staples of his game — and serves as one of the club’s alternate captains.

This new contract represents a nice raise for the former Minnesota Wild man. His last contract, set to expire in July, was of the four-year, $11 million variety, and carried a $2.75 million cap hit.

This contract also resembles the one GM Garth Snow gave another of the club’s role forwards. This summer, Casey Cizikas signed a five-year, $16.75 million extension — one with a $3.35 million hit — despite the fact he’d never scored more than 30 points in a season, or averaged more than 14 minutes of ice time.

This style of spending — along with splashes made for free agent disappointments Jason Chimera and Andrew Ladd — is sure to raise some questions. The Isles opted not to spend that money on retaining two of their key players from a season ago, Frans Nielsen and Kyle Okposo, and the club has struggled to find its form through the first quarter of this year.

“We’re not going to give out any numbers now,” NHL commissioner Gary Bettman said yesterday, per Yahoo Sports. “The cap could range from where it is now to a couple or so million up, but we’re all going to have to focus on what makes the most sense moving forward.”

The salary cap only went up slightly for the current season, from $71.4 million to $73 million. The only slight increase was due to the lower Canadian dollar, which negatively impacted last season’s league revenues by “$100 or 200 million,” Bettman said earlier this year.

The loonie has been holding relatively steady for around half a year. It’s currently worth $0.76 USD and has been helped by the recent oil rally.

A flat salary cap would be bad news for big spenders like the Chicago Blackhawks, who still need to get Artemi Panarin signed to an extension. The Los Angeles Kings could also be forced to make some tough decisions, as they’ve got Tyler Toffoli and Tanner Pearson in need of new deals. Ditto for the Pittsburgh Penguins, who have key RFAs in Brian Dumoulin, Justin Schultz, and Conor Sheary.

Henrik Lundqvist has set such a high bar that his 12-8-1 record with a .912 save percentage is cause for great concern these days in New York.

That his backup, Antti Raanta, is 6-1-0 with a .932 save percentage only contributes to that concern, because if Raanta can manage those numbers, what’s Lundqvist’s excuse?

“I feel like I’m tracking the puck well, moving well,” Lundqvist told the Daily News. “It just comes down to some bad decisions at times that cost me.”

Indeed, December has not started well for The King. He’s allowed 10 goals in three starts for a save percentage of .894. In Tuesday’s 4-2 loss to the Islanders, his decision to poke check a loose puck led to the winning goal by Andrew Ladd.